正确答案: B
interface
题目:帧中继环境中,在物理端口上,建立子接口的命令是()
解析:B
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学习资料的答案和解析:
[单选题]基本IP访问权限表的表号范围是:()
1-99
[单选题]From where does a small network typically get its IP network addresses or IP block?
From the Internet Service Provider (ISP)
解析:解析:Explanation: